Book excerpt: Children are moving on an enormous scale in the Horn of Africa. The report highlights how children’s movement is driven by different motivations, exposes children to different forms of harm, and presents multiple barriers to accessing services. As elsewhere in the world, many people in the Horn of Africa are forced or pushed to move by unaddressed vulnerabilities, including poverty, persecution, disruption of their families or exposure to human rights abuses. Once they move, vulnerabilities can be exacerbated by the disruption of social structures and coping mechanisms that would otherwise have a protective effect. Being on the move can disrupt access to services as individuals may be unaware of where to turn in a new location and service providers may, in turn, have difficulty accessing them. These dangers become acute for children, especially those travelling without families. This report is the first in a series of studies in the Horn of Africa aimed at building knowledge to improve Unicef’s programmes which support children on the move. This first qualitative study provides a better understanding of the experiences of these children. It draws on 282 individual interviews and focus group discussions with children and parents on the move, including internally displaced persons, refugees, migrants and returnees. Within each group, the researchers examined why children move and the problems they face when they do. The researchers also examined what structures exist to protect children and whether they are effectively reaching children on the move and responding to the threats these children face. The report also provides recommendations for strengthening child protection systems on the ground.